/*
 * Copyright 2017 CodiLime
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
#pragma once

#include <functional>

#include <QChar>
#include <QString>

namespace veles {
namespace util {
namespace string {

// Returns a string containing characters from `src` which satisfy `pred`.
QString filter(QString src, const std::function<bool(const QChar&)>& pred);

QString stripNulls(const QString& src);
QString stripSpaces(const QString& src);

}  // namespace string
}  // namespace util
}  // namespace veles
